
Bright Security
Bright Security is a cybersecurity company specializing in Application Security, founded in 2018 and headquartered in San Rafael, United States. It has raised $30.3M in equity across 4 priced rounds, employs about 110 people, and is privately held.
updated Sep 12, 2026
Latest Bright Security news and company activity
What Bright Security did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026Feature launchBright Security Expands AI SDLC Security Platform, Launches AI PT: AI-Powered Penetration Testing That Cuts Weeks Down to Hours
6 events tracked since Mar 2022 · selected events shownUnlock the complete Bright Security timeline
Bright Security Momentum score
32/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Bright Security funding
Bright Security has raised $30.3M in priced equity. Its most recent round was a Series A in May 2025.
- Equity raised
- $30.3M4 priced rounds
- Last round
- Series AMay 2025
Bright Security employees and hiring
Bright Security has about 110 employees, down 1% over the last 30 days.
- Employees
- 110
- 30-day change
- -1%
- Open roles
- 0
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security



